Proiectarea preliminară a navei

Sa se proiecteze o nava portcontainer cunoscand urmatoarele date:

capacitatea de incarcare a navei (deadweight) Dw=10275 tdw

Viteza navei la probe vT= 20 Nd=10.29 m/s

Viteza de serviciu a navei v= 19.6 Nd=10.083 m/s

Autonomia A=10000 Mm

Numar de containere = 1100 TEU

Dimensiuni principale:

Lmax0=146.974 m

LWL0=146.2 m

Lpp0=138.9 m

B0=22.7 m

D0=11.2 m

T0=7.3 m

D0=15035 t

V0=D0/r=14668 m3

Dw0=10275 t

CB0=0.606 (cu LWL); CB0=0.637 (cu Lpp)

CW0=0.768

CM0=0.985

CP0=0.615 (cu LWL); CP0=0.647 (cu Lpp)

CV0=0.788

AWL0=2548.8 m2

AM=163.2 m2

Lpp/B=6.119

B/T=3.11

Lpp/D=12.402

c_x=0.998

c_x=1

c_x=1/c_x =1.002

Dimensiuni principale nava mea:

Lmax=146.974 *0.998=146.680 m

LWL=146.2*0.998=145.908 m

Lpp=138.9*0.998=138.622 m

B=22.7 m

D=11.2*1.002=11.222 m

T=7.3 *1.002=7.315m

D=15035 t

V=D/r=14668 m3

Dw=10275 t

CB=0.606 (cu LWL); CB=0.637 (cu Lpp)

CW=0.768

CM=0.985

CP=0.615 (cu LWL); CP=0.647 (cu Lpp)

CV=0.788

AWL=2548.8*0.998*1=2543.702 m2

AM=163.2*1*1.002=163.527 m2